Remote I / O cabinet protection device

Abstract

The utility model discloses a remote I / O cabinet protection device which comprises a base 32 and an I / O cabinet body, the I / O cabinet body is installed above the base 32, the upper end face of the base 32 is respectively provided with a first bottom plate 1, a second bottom plate 2, a third bottom plate 3, a fourth bottom plate 4 and a fifth bottom plate 5, the lower portion of the base 32 is provided with a sixth bottom plate 6, the rear side of the upper end face of the base 32 is further provided with a triangular plate 30 with a square hole, and four DCS / SIS SJBs are arranged in the I / O cabinet body. The four DCS / SIS SJBs comprise four first mounting plates 29, the two PDB boxes comprise two second mounting plates 27, and the four SPD boxes comprise four third mounting plates 31. The I / O cabinet is novel in structural design and simple in mounting mode, can unify the mounting and fixing mode of the whole plant I / O cabinet, and is convenient to mount and operate and maintain after being put into production.

Description

Technical Field

[0001] The utility model relates to the technical field of I / O cabinets, in particular to a remote I / O cabinet protection device. Background Art

[0002] The I / O cabinet is an input and output device unit cabinet. The I / O cabinet has rack slots and various IO modules on it, including AI, DI, AO, DO modules, etc., which belong to the input and output device unit cabinet. There are also power modules, communication modules (network modules), terminal blocks, protection devices, and relay units. At present, when the control system of a petrochemical plant adopts a remote I / O method, the I / O cabinet is placed near the production device, and the installation and fixing method of the I / O cabinet is considered according to the situation near the device. Due to the large number of I / O cabinets and the inconsistent installation and fixing methods, the installation work of the I / O cabinet and the wiring work of the I / O in the cabinet cannot be arranged in advance, which is not conducive to the precise control of the project schedule, increases the uncertainty of the installation work, and is not conducive to operation and maintenance after the installation is completed. Therefore, it is necessary to design a remote I / O cabinet protection device. Utility Model Content

[0003] The utility model aims to provide a remote I / O cabinet protection device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remote I / O cabinet protection device, comprising a base and an I / O cabinet body, the I / O cabinet body is installed above the base, a top bracket is arranged on the top of the I / O cabinet body, a left bracket and a right bracket are arranged on both sides of the I / O cabinet body, angle irons are installed on the left bracket and the right bracket, a first bottom plate, a second bottom plate, a third bottom plate, a fourth bottom plate and a fifth bottom plate are installed on the upper end surface of the base, a sixth bottom plate is installed below the base, and a triangular plate with square holes is also installed on the rear side of the upper end surface of the base.

[0005] Preferably, the present application provides a remote I / O cabinet protection device, wherein 4 DCS / SIS SJBs, 2 PDB boxes and 4 SPD boxes are arranged in the I / O cabinet body, the 4 DCS / SIS SJBs include 4 first mounting plates, the 2 PDB boxes include 2 second mounting plates, and the 4 SPD boxes include 4 third mounting plates.

[0006] Preferably, the present application provides a remote I / O cabinet protection device, wherein a front slot box is arranged on one side of the base, and the front slot box is connected to the base through a front slot box connector, and a rear slot box is arranged on the other side of the base, and the rear slot box is connected to the base through a rear slot box connector, and a grounding bar is also installed on one side of the base.

[0007] Preferably, the present application provides a remote I / O cabinet protection device, wherein a first side panel and a second side panel are respectively installed on both sides of the I / O cabinet body, a cabinet top is arranged on the top of the I / O cabinet body, the cabinet top is composed of a first triangular plate and a second triangular plate, and a nameplate installation area is also arranged on the outer side wall of the I / O cabinet body.

[0008] Preferably, the present application provides a remote I / O cabinet protection device, wherein a bottom mounting plate is further provided below the base, and a front mounting bar is installed on the front side of the base.

[0009] Preferably, the present application provides a remote I / O cabinet protection device, wherein an upper bracket is installed above the SPD box, and a lower bracket is installed below the SPD box.

[0010] Preferably, the present application provides a remote I / O cabinet protection device, wherein intermediate isolation plates are installed between the DCS / SIS SJB, the PDB box, and the SPD box.

[0011] Preferably, the present application provides a remote I / O cabinet protection device, wherein a sunshade is installed on the top of the I / O cabinet body.

[0012] Preferably, in the remote I / O cabinet protection device provided by the present application, a plurality of lifting ears are further provided on the upper surface of the sun visor.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the utility model has novel structural design and simple installation method, and can unify the installation and fixing method of the I / O cabinets in the whole plant, which is convenient for installation and operation and maintenance after commissioning; the utility model has 4 DCS / SIS SJBs, 2 PDB boxes and 4 SPD boxes arranged in the I / O cabinet body, which can make the wiring work of the I / O in the cabinet arranged in advance, not only saves the precise control of the project schedule, reduces the installation workload, but also facilitates operation and maintenance after the installation is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0015] Figure 2 This is a left side view of the first embodiment of the utility model;

[0016] Figure 3 This is a right side view of the first embodiment of the utility model;

[0017] Figure 4 This is a rear view of the first embodiment of the utility model;

[0018] Figure 5 This is a top view of the base of Embodiment 1 of the utility model;

[0019] Figure 6 This is the front view of the second embodiment of the utility model;

[0020] Figure 7 This is the front view of the third embodiment of the utility model;

[0021] Figure 8 This is the front view of the fourth embodiment of the utility model;

[0022] Fig. 9 This is the front view of the fifth embodiment of the utility model;

[0023] Fig.10 This is the front view of the sixth embodiment of the utility model;

[0024] Fig.11 This is the front view of the seventh embodiment of the utility model. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0029] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this application without affecting the effects that can be produced by this application and the purposes that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of narration, and are not used to limit the scope of the implementation of this application. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of this application without substantial change in the technical content.

[0030] Embodiment 1:

[0031] See also Figure 1-5 The utility model provides a technical solution: a remote I / O cabinet protection device, including a base 32 and an I / O cabinet body, characterized in that: the I / O cabinet body is installed above the base 32, a top bracket 16 is arranged on the top of the I / O cabinet body, a left bracket 18 and a right bracket 19 are arranged on both sides of the I / O cabinet body, angle irons 7 are installed on the left bracket 18 and the right bracket 19, the first bottom plate 1, the second bottom plate 2, the third bottom plate 3, the fourth bottom plate 4 and the fifth bottom plate 5 are respectively installed on the upper end surface of the base 32, the sixth bottom plate 6 is installed below the base 32, and a triangular plate 30 with square holes is also installed on the rear side of the upper end surface of the base 32. A bottom mounting plate is also arranged below the base 32, and a front mounting strip 23 is installed on the front side of the base 32.

[0032] In this embodiment, 4 DCS / SIS SJBs, 2 PDB boxes and 4 SPD boxes are arranged in the I / O cabinet body, the 4 DCS / SIS SJBs include 4 first mounting plates 29, the 2 PDB boxes include 2 second mounting plates 27, and the 4 SPD boxes include 4 third mounting plates 31. An upper bracket 20 is installed above the SPD box, and a lower bracket 22 is installed below the SPD box; an intermediate isolation plate 21 is installed between the DCS / SISSJB, the PDB box and the SPD box. 4 DCS / SISSJBs, 2 PDB boxes and 4 SPD boxes are arranged in the I / O cabinet body of the utility model, which can make overall arrangements for the wiring work of the I / O in the cabinet in advance, not only save the precise control of the project schedule, reduce the installation workload, but also facilitate operation and maintenance after the installation is completed.

[0033] In the present invention, a front slot box 8 is provided on one side of the base 32, and the front slot box 8 is connected to the base 32 through a front slot box 8 connector, and a rear slot box 15 is provided on the other side of the base 32, and the rear slot box 15 is connected to the base 32 through a rear slot box connector 14. A grounding bar 13 is also installed on one side of the base 32. The front slot box and the rear slot box are used for fast wiring.

[0034] In the utility model, a first side panel 10 and a second side panel 26 are respectively installed on both sides of the I / O cabinet body, a cabinet top is arranged on the top of the I / O cabinet body, and the cabinet top is composed of a first triangular plate 11 and a second triangular plate 25. A nameplate installation area is also arranged on the outer side wall of the I / O cabinet body; a sun visor 24 is installed on the cabinet top of the I / O cabinet body, and a plurality of hanging ears 12 are also arranged on the upper surface of the sun visor 24.

[0035] Embodiment 2:

[0036] See also Figure 6 In this embodiment, the I / O cabinet body has one DCS / SIS SJB, and the rest is consistent with the first embodiment.

[0037] Embodiment three:

[0038] See also Figure 7 In this embodiment, the I / O cabinet body has 1 DCS / SIS SJB and 1 SPD box, and the rest is consistent with the first embodiment.

[0039] Embodiment 4:

[0040] See also Figure 8 In this embodiment, the I / O cabinet body has 2 DCS / SIS SJBs and 2 PDB boxes, and the rest is consistent with the first embodiment.

[0041] Embodiment five:

[0042] See also Fig. 9 In this embodiment, the I / O cabinet body is equipped with 2 DCS / SIS SJBs, 2 PDB boxes, and 2 SPD boxes, and the rest is consistent with the first embodiment.

[0043] Embodiment six:

[0044] See also Fig.10 In this embodiment, the I / O cabinet body has 4 DCS / SIS SJBs and 2 PDB boxes, and the rest is consistent with the first embodiment.

[0045] Embodiment seven:

[0046] See also Fig.11 In this embodiment, the I / O cabinet body has one outdoor-mounted remote HMI, and the rest is consistent with the first embodiment.

[0047] Method of use: The method of use of the utility model includes the following steps:

[0048] A. First install the I / 0 cabinet body on the base;

[0049] B. Install 4 DCS / SIS SJBs, 2 PDB boxes and 4 SPD boxes inside the I / 0 cabinet.

[0050] C. Install the front slot box and the rear slot box on the base for wiring;

[0051] D. Install a sunshade on the top of the I / O cabinet and side panels on both sides to prevent direct sunlight;

[0052] E. The wiring work of the I / O cabinet should be arranged in advance to accurately control the project schedule, reduce the installation workload, and facilitate operation and maintenance after the installation is completed.

[0053] In summary, the utility model has a novel structural design and a simple installation method, and can unify the installation and fixing methods of the I / O cabinets in the whole plant, which is convenient for installation and operation and maintenance after commissioning; the utility model has 4 DCS / SIS SJBs, 2 PDB boxes and 4 SPD boxes arranged in the I / O cabinet body, which can make overall arrangements for the wiring work of the I / O in the cabinet in advance, not only for precise control of the project schedule, but also for reducing the installation workload, and is also conducive to operation and maintenance after the installation is completed.

[0054] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0055] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A remote I / O cabinet protection device, comprising a base (32) and an I / O cabinet body, characterized in that: The I / (0) cabinet body is installed above the base (32); a top bracket (16) is arranged on the top of the I / (0) cabinet body; a left bracket (18) and a right bracket (19) are arranged on both sides of the I / (0) cabinet body; angle irons (7) are installed on the left bracket (18) and the right bracket (19); a first bottom plate (1), a second bottom plate (2), a third bottom plate (3), a fourth bottom plate (4) and a fifth bottom plate (5) are installed on the upper end surface of the base (32); a sixth bottom plate (6) is installed below the base (32); and a triangular plate (30) with square holes is also installed on the rear side of the upper end surface of the base (32).

2. A remote I / O cabinet protection device according to claim 1, characterized in that: The I / O cabinet body is provided with 4 DCS / SIS SJBs, 2 PDB boxes and 4 SPD boxes, the 4 DCS / SIS SJBs include 4 first mounting plates (29), the 2 PDB boxes include 2 second mounting plates (27), and the 4 SPD boxes include 4 third mounting plates (31).

3. A remote I / O cabinet protection device according to claim 1, characterized in that: A front slot box (8) is arranged on one side of the base (32), and the front slot box (8) is connected to the base (32) via a front slot box (8) connector. A rear slot box (15) is arranged on the other side of the base (32), and the rear slot box (15) is connected to the base (32) via a rear slot box connector (14). A grounding bar (13) is also installed on one side of the base (32).

4. A remote I / O cabinet protection device according to claim 1, characterized in that: A first side plate (10) and a second side plate (26) are respectively installed on both sides of the I / O cabinet body, a cabinet top is arranged on the top of the I / O cabinet body, and the cabinet top is composed of a first triangular plate (11) and a second triangular plate (25), and a nameplate installation area is also arranged on the outer side wall of the I / O cabinet body.

5. A remote I / O cabinet protection device according to claim 1, characterized in that: A bottom mounting plate is also arranged below the base (32), and a front mounting strip (23) is installed on the front side of the base (32).

6. A remote I / O cabinet protection device according to claim 2, characterized in that: An upper bracket (20) is installed above the SPD box, and a lower bracket (22) is installed below the SPD box.

7. A remote I / O cabinet protection device according to claim 2, characterized in that: An intermediate isolation plate (21) is installed between the DCS / SIS SJB, the PDB box, and the SPD box.

8. A remote I / O cabinet protection device according to claim 1, characterized in that: A sunshade (24) is installed on the top of the I / O cabinet body.

9. A remote I / O cabinet protection device according to claim 8, characterized in that: A plurality of lifting ears (12) are also provided on the upper surface of the sunshade (24).

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